Auxiliary contact blocks mount on contactors to serve as secondary switches that activate in tandem with the contactor. Contact blocks are available in various N.O./N.C. configurations.
Definite purpose contactors are electrically activated switches designed for application-specific use such as HVAC and compressors.
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Definite purpose contactors provide compact load control that can handle lower locked rotor switching needs. Applications include pumps, motors, HVAC, compressors, and refrigeration equipment.
Auxiliary contact blocks mount on WDP series contactors to serve as secondary switches that activate at the same time as the contactor. Contact blocks are available in various N.O./N.C. configurations in a side mount style. Output options include dry auxiliary contact or an SPDT microswitch.